As incentive for those users to serve this function, they are allowed “mine” for new Bitcoin or Ether to create wealth.
However, the total number of Bitcoin that is allowed to circulate in the system is capped at 21 million. And right now, it’s estimated that there are roughly 16 million Bitcoins in circulation.
Ethereum launched in 2014 with the notion of creating a smarter blockchain.
For instance, “smart contract” capabilities are built into Ethereum’s blockchain, allowing transactions to be held until contractual agreements or terms are met.
Among the founding members of the so-called Enterprise Ethereum Alliance are J.P. Morgan Chase, Microsoft, Intel, Accenture, UBS Group, and Credit Suisse.The alliance is designed to bring together Fortune 500 companies with startups and academics to build on existing blockchain technology to enhance its suitability for business transactions as well as its protections (like other cryptocurrencies, the Ethereum network has not been immune to hacking.)
That’s partly because Bitcoin’s use is reliant on its acceptance by merchants and other service providers in the open market. To this day, very few retailers accept Bitcoin as a form of payment.
Ethereum’s advantage is that it’s not dependent on mass consumer adoption. Instead, it requires a business class, one that already includes shipping giant Maersk and Walmart, which uses it to track part of its supply chain in China.
But like all cryptocurrencies, Ethereum faces obsoletion at any moment. Cardano, which has been dubbed the “Ethereum of Japan” launched in October and has already become the sixth-largest cryptocurrency by overall market value.